Base | Representation |
---|---|
bin | 1110011110011… |
… | …10110101111010 |
3 | 22110111110101210 |
4 | 13033032311322 |
5 | 222041332331 |
6 | 20014423550 |
7 | 3003111300 |
oct | 717166572 |
9 | 273443353 |
10 | 121433466 |
11 | 62600840 |
12 | 34801bb6 |
13 | 1c20952b |
14 | 121b0270 |
15 | a9da446 |
hex | 73ced7a |
121433466 has 48 divisors (see below), whose sum is σ = 308210400. Its totient is φ = 31540320.
The previous prime is 121433449. The next prime is 121433471. The reversal of 121433466 is 664334121.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15541 + ... + 22008.
It is an arithmetic number, because the mean of its divisors is an integer number (6421050).
Almost surely, 2121433466 is an apocalyptic number.
121433466 is an abundant number, since it is smaller than the sum of its proper divisors (186776934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121433466 is a wasteful number, since it uses less digits than its factorization.
121433466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37579 (or 37572 counting only the distinct ones).
The product of its digits is 10368, while the sum is 30.
The square root of 121433466 is about 11019.6853857086. The cubic root of 121433466 is about 495.1986632433.
Adding to 121433466 its reverse (664334121), we get a palindrome (785767587).
The spelling of 121433466 in words is "one hundred twenty-one million, four hundred thirty-three thousand, four hundred sixty-six".
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